<template>
	<view class="goods-list" @click="clickGoodsListHandler">
		<!-- <block v-for="(goods,i) in goodsList" :key="i"> -->
		<view class="goods-item">
			<!--商品左侧图片区域-->
			<view class="goods-item-left">
				<radio :checked="goods.goods_state" color="#C00000" v-if="showRadio" @click="radioChangeHandler">
				</radio>
				<image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
			</view>
			<!-- 商品右侧信息区域 -->
			<view class="goods-item-right">
				<!-- 商品标题 -->
				<view class="goods_name">
					{{goods.goods_name}}
				</view>
				<view class="goods-info-box">
					<!-- 商品价格 -->
					<view class="goods-price">￥{{tofixed(goods.goods_price)}}</view>
					<uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
				</view>
			</view>
		</view>
		<!-- </block> -->
	</view>
</template>

<script>
	export default {
		name: "my-goods",
		props: {
			goods: {
				type: Object,
				defalut: {}
			},
			showRadio: {
				type: Boolean,
				defalut: false
			},
			showNum:{
				type:Boolean,
				default:false
			}
		},
		data() {
			return {
				//默认图片
				// defaultPic: ''
				defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
			};
		},
		//vue3中已经移除了filters，所以一般定义在computed中，但是不能外部传参，所以直接定义到了methods中
		filters: {
			//把数字处理为带两个小数点的数字
			tofixed(num) {
				return Number(num).toFixed(2)
			}
		},
		methods: {
			//加上两个小数点
			tofixed(num) {
				return Number(num).toFixed(2)
			},
			//goodsList点击事件处理
			clickGoodsListHandler() {
				console.log('我是my-goods组件内部的点击事件click！！！')
				this.$emit('click')
			},
			//勾选图片变化
			radioChangeHandler() {
				console.log('我是my-goods组件内部的点击事件radio！！！')
				this.$emit('radio-change', {
					goods_id: this.goods.goods_id,
					goods_state: this.goods.goods_state
				})
			},
			//数字改变事件函数
			numChangeHandler(val){
				console.log("我是组件内部的numChange事件")
				this.$emit('num-change',{
					goods_id: this.goods.goods_id,
					goods_count: +val
				})
			},
			
		}
	}
</script>

<style lang="scss">
	.goods-item {
		width: 750rpx;
		box-sizing: border-box;
		display: flex;
		padding: 10px 15px;
		border-bottom: 1px solid #f0f0f0;

		.goods-item-left {
			display: flex;
			align-items: center;
			margin-right: 5px;

			.goods-pic {
				width: 100px;
				height: 100px;
				display: block;
			}
		}

		.goods-item-right {
			display: flex;
			flex-direction: column;
			justify-content: space-between;

			.goods-name {
				font-size: 13px;
				word-break: break-all;
			}

			.goods-info-box {
				display: flex;
				align-items: center;
				justify-content: space-between;

				.goods-price {
					font-size: 16px;
					color: #c00000;
				}
			}

		}
	}
</style>